2CSM:
reference: Crystal structure of the T state of allosteric yeast chorismate mutase and comparison with the R state., Strater N, Hakansson K, Schnappauf G, Braus G, Lipscomb WN, Proc Natl Acad Sci U S A 1996 Apr 16;93(8):3330-4. PMID: 8622937

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